Mailinglist Archive: yast-devel (87 mails)

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Re: [yast-devel] 2nd attempt: do we need a layer between libstorage-ng and (the rest) of YaST?
On Mon, Feb 27, 2017 at 08:51:01AM +0100, Ancor Gonzalez Sosa wrote:
Since the original thread is already ruined with discussions about
concrete API design details that were not the main topic of my question,
I will try once again from scratch.

Sorry to bother you, but if you continue to bring such bad
examples this thread will also be ruined by the end of the day.


But the user is expected to do this

blk_dev = a_filesystem.blk_devices[0]
if Storage.encryption?(blk_device)
blk_device = Storage.to_encryption(blk_device).blk_device
return [Storage.to_disk(blk_dev)] if Storage.disk?(blk_dev)
if Storage.partition?(blk_device)
partition = Storage.to_partition(blk_device)
if Storage.disk?(partition.partition_table.partitionable)
return [Storage.to_disk(partition.partition_table.partitionable)]
# MD case
elsif Storage.lvm_lv?(blk_device)
# The LVM case, which is double the size than the partition one

Or just:

for filesystem.ancestors do |device| do
ret = []
ret << device if disk?(device)
return ret

ciao Arvin

Arvin Schnell, <aschnell@xxxxxxxx>
Senior Software Engineer, Research & Development
SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton, HRB 21284
(AG Nürnberg)
Maxfeldstraße 5
90409 Nürnberg
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